Hazelwood paints a vivid picture of competition and intrigue in the scientific world. Elsie and Jack, both ambitious and talented in their respective fields, initially view each other as competitors. Their intellectual sparring and attempts to outdo each other are filled with tension and humor, while an irresistible attraction simmers beneath their rivalry.

Elsie struggles with concealing her true personality while playing various roles as a fake girlfriend. These experiences shape her self-image and make her doubt her ability to build genuine relationships. Jack sees through her masquerade and challenges her to open up to him, leading Elsie to learn to recognize her own needs and show vulnerability.

The story demonstrates how love can emerge in unexpected places. Elsie, who approaches love theoretically, finds herself in a relationship that overturns all her carefully crafted rules and expectations. Hazelwood shows that love isn't always rationally comprehensible but often unfolds through chaos, coincidences, and willingness to embrace the unknown.